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10201223103 = 3311031064957
BaseRepresentation
bin10011000000000101…
…00100111110111111
3222022221101211022220
421200002210332333
5131343003114403
64404131340423
7510536652141
oct114002447677
928287354286
1010201223103
1143653629a5
121b88451713
13c675b23b6
146cab82c91
153ea8a9953
hex2600a4fbf

10201223103 has 16 divisors (see below), whose sum is σ = 14176720896. Its totient is φ = 6517530720.

The previous prime is 10201223093. The next prime is 10201223107. The reversal of 10201223103 is 30132210201.

10201223103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10201223103 - 28 = 10201222847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201223107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 522900 + ... + 542057.

It is an arithmetic number, because the mean of its divisors is an integer number (886045056).

Almost surely, 210201223103 is an apocalyptic number.

10201223103 is a deficient number, since it is larger than the sum of its proper divisors (3975497793).

10201223103 is a wasteful number, since it uses less digits than its factorization.

10201223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065094.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10201223103 its reverse (30132210201), we get a palindrome (40333433304).

The spelling of 10201223103 in words is "ten billion, two hundred one million, two hundred twenty-three thousand, one hundred three".

Divisors: 1 3 31 93 103 309 3193 9579 1064957 3194871 33013667 99041001 109690571 329071713 3400407701 10201223103